64388142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13103}}^1$

素因数の和:13134

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 111729618

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 13103, 26206, 39309, 78618, 91721, 117927, 170339, 183442, 235854, 275163, 340678, 353781, 511017, 550326, 707562, 825489, 1022034, 1192373, 1533051, 1650978, 2384746, 2476467, 3066102, 3577119, 4599153, 4952934, 7154238, 9198306, 10731357, 21462714, 32194071, 64388142]

約数ペア:

[(1, 64388142), (2, 32194071), (3, 21462714), (6, 10731357), (7, 9198306), (9, 7154238), (13, 4952934), (14, 4599153), (18, 3577119), (21, 3066102), (26, 2476467), (27, 2384746), (39, 1650978), (42, 1533051), (54, 1192373), (63, 1022034), (78, 825489), (91, 707562), (117, 550326), (126, 511017), (182, 353781), (189, 340678), (234, 275163), (273, 235854), (351, 183442), (378, 170339), (546, 117927), (702, 91721), (819, 78618), (1638, 39309), (2457, 26206), (4914, 13103)]